66753960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6147

約数の個数: 128

約数和(自身を含む): 246516480

約数和(自身を除く): 179762520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6113, 10920, 12226, 18339, 24452, 30565, 36678, 42791, 48904, 61130, 73356, 79469, 85582, 91695, 122260, 128373, 146712, 158938, 171164, 183390, 213955, 238407, 244520, 256746, 317876, 342328, 366780, 397345, 427910, 476814, 513492, 556283, 635752, 641865, 733560, 794690, 855820, 953628, 1026984, 1112566, 1192035, 1283730, 1589380, 1668849, 1711640, 1907256, 2225132, 2384070, 2567460, 2781415, 3178760, 3337698, 4450264, 4768140, 5134920, 5562830, 6675396, 8344245, 9536280, 11125660, 13350792, 16688490, 22251320, 33376980, 66753960]

約数ペア:

[(1, 66753960), (2, 33376980), (3, 22251320), (4, 16688490), (5, 13350792), (6, 11125660), (7, 9536280), (8, 8344245), (10, 6675396), (12, 5562830), (13, 5134920), (14, 4768140), (15, 4450264), (20, 3337698), (21, 3178760), (24, 2781415), (26, 2567460), (28, 2384070), (30, 2225132), (35, 1907256), (39, 1711640), (40, 1668849), (42, 1589380), (52, 1283730), (56, 1192035), (60, 1112566), (65, 1026984), (70, 953628), (78, 855820), (84, 794690), (91, 733560), (104, 641865), (105, 635752), (120, 556283), (130, 513492), (140, 476814), (156, 427910), (168, 397345), (182, 366780), (195, 342328), (210, 317876), (260, 256746), (273, 244520), (280, 238407), (312, 213955), (364, 183390), (390, 171164), (420, 158938), (455, 146712), (520, 128373), (546, 122260), (728, 91695), (780, 85582), (840, 79469), (910, 73356), (1092, 61130), (1365, 48904), (1560, 42791), (1820, 36678), (2184, 30565), (2730, 24452), (3640, 18339), (5460, 12226), (6113, 10920)]